static void Main(string[] args)
{
CustomerManager customerManager = new CustomerManager();
customerManager.List();
Product product = new Product {
Id = 1, Name = "Laptop"
};
Product product2 = new Product(2, "Computer");
EmployeeManager employeeManager = new EmployeeManager(new DatabaseLogger());
employeeManager.Add();
PersonManager personManager = new PersonManager("Product");
personManager.Add();
// static nesneler ortaktır, genelde uzakta dururuz
Teacher.Number = 10;
Utilities.Validate();
Manager.Method1(); // static
Manager manager = new Manager(); // static değil
manager.Method2();
Console.ReadLine();
}